Rheem-Ruud RCHZ4821STANVU 4 Ton Uncased Evaporator Coil with TXV R410A 21" Vertical

The Rheem-Ruud RCHZ4821STANVU is a 4-ton uncased N-coil evaporator coil designed for vertical installation in air handler replacement applications. This high-performance coil is engineered for use with R410A refrigerant and comes complete with a factory-installed thermostatic expansion valve (TXV) and integrated drain pan for convenient installation.

Key Features:

• All-aluminum construction with aluminum fins bonded to internally grooved aluminum tubing for superior heat transfer and durability
• Factory-tested with extensive refrigerant leak check to ensure reliability
• N-coil design maximizes performance while minimizing height requirements at installation
• Copper sweat refrigerant connections (3/8" liquid, 7/8" suction) for secure line set attachment
• Two sets of 3/4" NPT condensate drain connections for flexible installation options
• High-grade, heat-resistant, corrosion-free thermal-set drain pan material
• Designed for 21" cabinet width air handlers
• AHRI certified for system application with a variety of Rheem outdoor units

This uncased coil provides 48,000 BTU/hr nominal capacity and is ideal for HVAC contractors and technicians performing air handler coil replacements. The vertical-only configuration and compact dimensions (19.8"W x 21.4"D x 25"H) make it suitable for standard residential and light commercial installations where space efficiency is important.